Sper Scientific 800005 Thermometer Advanced w/RS232 - Manual (Page 11)

10
(0x13) represent T1,- 199.9°C, The total byte number
should be 7+1+7+1+5+chr(13)=22Bytes
Command B:
Return the counting of timer.
•
Command S:
Return the operation mode HOLD
•
MAX
•
REL, if the
mode is not entered, the related characters will be
left as space.
For example:
when the meter is under MAX display, the meter will
return:
•••••
MAX
••••
•
Command T:
Equivalent to one pushing on the HOLD button.
•
Command M:
Equivalent to one pushing on the HOLD AVG/MAX/
MIN button and no message is returned.
•
Command R:
Equivalent to one pushing on the REL button and no
message is returned.
•
Command C:
Equivalent to one pushing on the
•/•
button and no
message is returned.
•
Command A:
1 nd BYTE:
The first byte is the start byte , it value is 2.
2 nd BYTE:
bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
C/F Low Bat Hold REL K/J MAX/AVG/MIN
bit 2 bit 1 bit 0
0 0 0
•
normal mode